Type: 2.4GHz Wireless Lavalier (Collar) Microphone.
• Channels: Dual Channel (typically comes with 2 transmitters/microphones and 1 receiver).
• Transmission Range: Up to 20 meters (approx. 65 feet) without obstacles.
• Battery Life:
• Microphones: Around 5 to 7 hours of continuous use.
• Charging Case: Often includes a charging case with an LED digital battery display that can recharge the mics 3–4 times.
• Polar Pattern: Omnidirectional (picks up clear sound from all directions, $360^\circ$).
• Latency: Very low transmission delay (around 15–25ms) for real-time sync with video.
• Noise Reduction: Built-in intelligent DSP noise-cancelling chip to filter out background noise.
• Compatibility: Available with Type-C (for Android/newer iPhones), Lightning (for older iPhones), or 3.5mm Aux (for cameras/computers) connectors.